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- Make TextIndex addform use default values as specified in
zope.app.catalog.text.ITextIndex interface. Also, change
"searchableText" to "getSearchableText" there, as it's the
right value.
- Add Keyword (case-insensitive and case-sensitive) catalog
indices. It's now possible to use them, because ones in
zope.index now implement IIndexSearch interface.
- Add support for sorting, reversing and limiting result set
in the ``searchResults`` method, using new IIndexSort interface
features of zope.index.